GE H
EALTHCARE
D
IRECTION
5141177-100, R
EVISION
14
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RIGHT
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PEED
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LITE
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NSTALLATION
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Section 3.0 - Service Clearances
Section 3.0
Service Clearances
Servicing of the CT System can be safely performed within the regulatory envelopes defined in
, however sufficient space must be maintained to remove the covers from the system.
To achieve this clearance for the gantry, clear space must be available to maneuver the gantry
covers mounted on the service dollies. One Service Engineer can accomplish this.
Figure 4-2 Minimum Service Clearance
Table
Super
Structure
Footprint
Gantry Super
Structure
Footprint
Table
Base
Cradle
&
Extender
Foot
Switch
Asm
Gantry Front Cover Removal
See Note 3
36"
28
"
36
"
6"
See
Regulatory
Clearance
Tables for
additional
metric
conversions
1
673
mm (66 in.)
Se
e Note 1
See
Note 2
Regulatory Compliance
Workspace Clearance
Perpendicular to Equipment
Regulatory Compliance
Minimum Service Clearance
Reference Clearance definitions
On the following pages
Note 1:
Mandatory clear space envelope
distance, perpendicular to the
gantry, centered over the table.
Reference Note 3.
Note 2:
Left or right clear space deviation
allowed. Envelope shift is not to
exceed 457 mm
(18
in.
) from
table centerline in either
direction.
Note 1 must be satisfied.
Reference Note 3.
Note 3:
Envelope of 3057 mm (121 in.)
of
clear space for gantry front cover
removal must be maintained at
all times.
Note 4:
Minimum of 457 mm (18 in.) at
foot end of table is required to
allow gantry front cover tilting
and removal. Required for safe
work space environment.
711 mm (28 in.) Egress
Clearance
2057 mm
(6 ft. 9 in.)
914 mm to
1219 mm
(36 in. to 48 in.)
914 mm to
1219 mm
(36 in. to 48 in.)
711 mm to 914 mm
(28 to 36 in.)
See Regulatory
Tables
914 mm
(36 in.)
914 mm
(36 in.)
914 mm
(36 in.)
711 mm
(28 in.)
1861 mm (6 ft. 1 in.)
(3212 mm (10 ft. 6 in.))
457 mm
(18 in.)
1270 mm
(50 in.)
610 mm
(24 in.)
3057 mm (121 in.)
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